package com.lcpay.download.utils;


/**
 * 公共处理组件
 * 
 * @author shmily
 * @date May 25, 2011 2:35:38 PM
 */
public class FuncUtils {

    public static boolean isNull(String str) {
        if (null == str || str.equalsIgnoreCase("NULL") || str.equals("")) {
            return true;
        } else return false;
    }

}
